Need help booking?
Unpublished phone-only deals available
SFO to ONO: distance & flight time
San Francisco (San Francisco International Airport) → Ontario (Ontario Municipal Airport)
523 mi
842 km · 455 nm
1h 36m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SFO→ONO fares Phone-only fares on this route — call free
Flight time details
523 miles nonstop takes roughly 1h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SFO — San Francisco International Airport · San Francisco, United States
- ONO — Ontario Municipal Airport · Ontario, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is SFO from ONO?
The flight distance from San Francisco (SFO) to Ontario (ONO) is 523 miles (842 km, 455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to ONO?
A nonstop flight takes about 1h 36m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between San Francisco and Ontario?
Ontario is 1 hour ahead of San Francisco.
What is the cheapest way to fly from SFO to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–ONO that never appear on search engines, with no booking fees.